| 28 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 39945 | 52.8 % | 40441 | 39.7 % |
| Google (Images) | 30350 | 40.1 % | 51387 | 50.5 % |
| Yahoo | 2872 | 3.7 % | 6068 | 5.9 % |
| AltaVista | 1232 | 1.6 % | 1232 | 1.2 % |
| MSN | 388 | 0.5 % | 881 | 0.8 % |
| Ilse | 313 | 0.4 % | 314 | 0.3 % |
| Unknown search engines | 171 | 0.2 % | 185 | 0.1 % |
| Ask Jeeves | 101 | 0.1 % | 107 | 0.1 % |
| ix quick | 57 | 0 % | 792 | 0.7 % |
| AOL | 42 | 0 % | 84 | 0 % |
| Tiscali | 25 | 0 % | 25 | 0 % |
| Dogpile | 24 | 0 % | 76 | 0 % |
| Netscape | 13 | 0 % | 15 | 0 % |
| AllTheWeb | 8 | 0 % | 84 | 0 % |
| Excite | 8 | 0 % | 11 | 0 % |
| Voila | 8 | 0 % | 8 | 0 % |
| MetaCrawler (Metamoteur) | 7 | 0 % | 7 | 0 % |
| Lycos | 5 | 0 % | 5 | 0 % |
| DMOZ | 4 | 0 % | 4 | 0 % |
| Vindex\.nl | 4 | 0 % | 4 | 0 % |
| Seznam | 2 | 0 % | 2 | 0 % |
| Kvasir | 2 | 0 % | 4 | 0 % |
| AOL (de) | 2 | 0 % | 3 | 0 % |
| Earth Link | 1 | 0 % | 1 | 0 % |
| Free.fr | 1 | 0 % | 1 | 0 % |
| InfoSpace | 1 | 0 % | 1 | 0 % |
| AOL (fr) | | | 7 | 0 % |
| Web.de | | | 1 | 0 % |
|